[C++] Decimal64/32 support?

apache / arrow

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

https://arrow.apache.org/

Apache License 2.0

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[C++] Decimal64/32 support? #38622

Open mjshare opened 11 months ago

mjshare commented 11 months ago

Describe the enhancement requested

Currently, the Arrow supports only decimal 128. When the Arrow is connected to an engine such as duckdb, the conversion is copied. Is there any plan to support 64/32?

Component(s)

C++

kou commented 11 months ago

Could you start a discussion on dev@arrow.apache.org with a concrete example/use-case? See also:

General mailing list information: https://arrow.apache.org/community/#mailing-lists
dev@arrow.apache.org archive: https://lists.apache.org/list.html?dev@arrow.apache.org

kou commented 10 months ago

The discussion thread on dev@arrow.apache.org: https://lists.apache.org/thread/87h5l9n81qtw9qd04s3pw7vbxxqkhnck